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    • 11. 发明申请
    • METHOD FOR DYNAMICALLY IDENTIFYING LOCATIONS OF MOBILE NODES IN A TIME DIVISION MULTIPLE ACCESS BASED AD HOC COMMUNICATION NETWORK
    • 用于动态识别移动台的位置的方法在基于时间分段的多路访问基于AD HOC通信网络
    • US20080298280A1
    • 2008-12-04
    • US11754746
    • 2007-05-29
    • Avinash JoshiMichael S. JohnsonManish Shukla
    • Avinash JoshiMichael S. JohnsonManish Shukla
    • H04J3/00
    • H04W64/00H04W48/08H04W48/16H04W72/0406H04W84/18
    • Disclosed is a method for dynamically identifying locations of a plurality of mobile nodes in a time division multiple access (TDMA) based ad hoc communication network, wherein one or more mobile nodes are being moved in and out of a predefined region. The method comprises allocating a hello slot in a dedicated channel of the TDMA based ad hoc communication network to each of the mobile nodes and announcing the allocation to the mobile nodes through hello slot allocation map, receiving location information from each of the mobile nodes during their hello slot and determining mobile nodes that are inside the predefined region based on the received location information, allocating a data slot to each determined mobile nodes inside the predefined region and announcing the allocation to the mobile nodes through data slot allocation map, and receiving updated location information from each determined mobile nodes during their data slot.
    • 公开了一种用于在基于时分多址(TDMA)的自组织通信网络中动态地识别多个移动节点的位置的方法,其中一个或多个移动节点正被移入和移出预定区域。 该方法包括:将基于TDMA的自组织通信网络的专用信道中的一个hello时隙分配给每个移动节点,并且通过hello时隙分配映射通知从移动节点分配给移动节点,在它们的每个移动节点接收每个移动节点的位置信息 基于所接收的位置信息确定位于所述预定区域内的移动节点,并将数据时隙分配给所述预定区域内的每个确定的移动节点,并且通过数据时隙分配映射通知所述移动节点的分配,以及接收更新的位置 来自每个确定的移动节点在其数据时隙期间的信息。
    • 13. 发明申请
    • SELECTIVE VARIABLE ATTENUATION CIRCUITRY AND ASSOCIATED METHODS
    • 选择性的可变衰减电路和相关方法
    • US20130300523A1
    • 2013-11-14
    • US13466735
    • 2012-05-08
    • Michael S. Johnson
    • Michael S. Johnson
    • H03H7/24
    • H03H7/24H01P1/22
    • Variable capacitive attenuation circuitry and associated methods are disclosed that may be implemented to employ a plurality of multi-purpose capacitors that may be selectably coupled together in different configurations to form a capacitive divider having different respective attenuation properties. In a particular embodiment, each of the capacitors of the disclosed capacitive attenuation circuitry may be selectably coupled to an RF reference as either a shunt capacitor or coupled in series between an RF signal input and an attenuated RF signal output as a series capacitor, thus forming a capacitive divider having selected attenuation properties. The disclosed variable capacitive attenuation circuitry may be advantageously utilized to attenuate an input RF signal and to provide a resulting attenuated RF output signal, for example, in the front end of RF receiver circuitry.
    • 公开了可变容性衰减电路和相关方法,其可以被实现为采用多个可以可选择地以不同配置耦合在一起的多用途电容器,以形成具有不同相应衰减特性的电容分压器。 在特定实施例中,所公开的电容衰减电路的每个电容器可以选择地耦合到作为分流电容器的RF参考电压,或串联连接在RF信号输入端和作为串联电容器的衰减的RF信号之间,从而形成 具有选择的衰减特性的电容分压器。 所公开的可变容性衰减电路可以有利地用于衰减输入RF信号,并且例如在RF接收机电路的前端提供产生的衰减的RF输出信号。
    • 17. 发明授权
    • Two-part anchor bolt holder
    • 两部分地脚螺栓座
    • US5050364A
    • 1991-09-24
    • US496988
    • 1990-03-21
    • Michael S. JohnsonJames I. Mothersbaugh
    • Michael S. JohnsonJames I. Mothersbaugh
    • E04B1/41
    • E04B1/4157
    • The invention disclosed here is an anchor bolt holder that is designed to be used in setting an anchor belt in a concrete slab. The holder is a two-part system having a base, and a sleeve connectable to a socket in the base. The sleeve is adapted to receive and hold an anchor bolt's shank. Prior to pouring the slab, the base is first mounted to the decking or forming surface that underlies the slab. After certain other pre-pour items have been installed over the decking, the sleeve is then plugged into the base's socket and supports the anchor bolt vertically. The combined function of the sleeve and base is to fix the bolt in position during both the pour and cure phases of the slab, so that the bolt is held vertically with its threads projecting above the slab's top surface. The sleeve has openings through its sidewall that are sufficiently large to allow wet concrete the bolt's shank within the sleeve. Also, the sleeve is adapted to provide vertical adjustability of the anchor bolt's height relative to the decking, thus providing a way to accommodate bolt height to variations in slab depth.
    • 这里公开的发明是设计用于在混凝土板中设置锚固带的锚定螺栓保持器。 保持器是具有底座的两部分系统,以及可连接到基座中的插座的套筒。 该套筒适于容纳并固定一锚定锚杆的柄。 在浇注板坯之前,首先将基座安装在板坯下面的甲板或成形表面上。 在甲板上安装某些其他预倾倒物品之后,将套筒插入基座的插座并垂直支撑锚栓。 套筒和底座的组合功能是在板坯的浇注和固化阶段将螺栓固定在适当的位置,使得螺栓垂直地保持其螺纹突出在板的顶部表面上方。 套筒具有通过其侧壁的开口,其足够大以允许湿混凝土在套筒内的螺栓的柄部。 此外,套筒适于提供锚定螺栓相对于甲板的高度的垂直可调性,从而提供了一种将螺栓高度适应于板坯深度变化的方式。
    • 18. 发明授权
    • Method for scheduling transmissions in communication systems
    • 通信系统调度传输的方法
    • US08611274B2
    • 2013-12-17
    • US12797700
    • 2010-06-10
    • Paul OdlyzkoMichael S. JohnsonCharles D. Macenski
    • Paul OdlyzkoMichael S. JohnsonCharles D. Macenski
    • H04B7/212
    • H04W72/1263
    • A communication system comprises a communication node for scheduling uplink and downlink transmissions in a communication system. The communication node determines based on a first set of parameters of a data associated with the communication node and a second set of parameters of a data associated with one other communication node, whether to load the data associated with the communication node from an end of a data queue buffer. The communication node upon determining to load the data associated with the communication node from the end of the data queue buffer, loads the data associated with the communication node from the end of the data queue buffer. The communication node further determines a start time for transmission of the data associated with the communication node and schedules transmission of the data associated with the communication node at the start time.
    • 通信系统包括用于在通信系统中调度上行链路和下行链路传输的通信节点。 通信节点基于与通信节点相关联的数据的第一组参数和与另一个通信节点相关联的数据的第二组参数来确定是否从与所述通信节点的结尾加载与所述通信节点相关联的数据 数据队列缓冲区。 通信节点在确定从数据队列缓冲器的末端加载与通信节点相关联的数据时,从数据队列缓冲器的末尾加载与通信节点相关联的数据。 通信节点还确定用于传输与通信节点相关联的数据的开始时间,并且在开始时间调度与通信节点相关联的数据的传输。